Can Dry Lock, or a similar product, be used over painted block walls?
Md Ariful Islam
বিএসসি(সিএসই)
,
এমবিএ(মার্কেটিং)
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Dr. Md Rushad Rahman
এমবিবিএস(আরপিএমসি)
,
পিজিটি(মেডিসিন)
This is not recommended. Dry Lock, and other similar products, will only be as strong as the first coat of paint applied. For best results, Dry Lock needs to be applied to a clean, unpainted block or brick wall.
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